Battery case



FIG. 1 is a perspective view of the battery.

FIG. 2 is a top view of the battery of FIG. 1.

FIG. 3 is a bottom view of the battery of FIG. 1.

FIG. 4 is a back side view of the battery of FIG. 1.

FIG. 5 is a front side view of the battery of FIG. 1.

FIG. 6 is a left end view of the battery shown in FIG. 1; and,

FIG. 7 is a right end view of the battery shown in FIG. 1. 

I claim the ornamental design for battery case, as shown and described. 